Military System In Fantasy World

Ren Amakawa is an ordinary, painfully shy eighteen-year-old who has never known warmth beyond his books and lonely nights. But his life changes the night he discovers an ancient mirror hidden in his attic — a mirror that doesn’t reflect his dusty room, but a lush, dreamlike world teeming with impossible beauty and forbidden temptations. Drawn through the glass, Ren finds himself in the Mirror World, a realm ruled by seductive beings who crave what he has always guarded — his innocence. There, sensual elf queens, cunning succubi, and mystical priestesses lure him deeper with whispers of pleasure and secrets too intoxicating to resist. Every time he crosses over, Ren’s desires awaken further, feeding the Mirror World’s magic — and binding him tighter to its dangerous temptresses. But behind each teasing kiss and heated touch lies a hidden truth: Ren is not just a visitor. He is the key to an ancient power, a pure vessel in a realm that devours purity for strength. With every surrender, he inches closer to losing himself — or embracing the dark ecstasy that the mirror’s magic promises. In a world where innocence is the greatest treasure, and temptation is a test of will, Ren must choose: shatter the mirror’s hold and return to his empty reality — or step willingly into a fantasy where pleasure is power… and his heart may never escape.

100 Baby Challenge! One of her favorite challenges from a popular simulation game. It’s always fun to watch players struggle to care for all their babies. But! That fun disappeared the moment she had to take on the absurd challenge herself. In real life. Not in a game. She has to have 100 babies! At least, she reincarnated into a man's body. Men can donate sperm, unlike women who have to give birth to one baby at a time. But! There’s no sperm donation technology here. She reincarnated into a fantasy world. There’s magic, dragons, even elves! On second thought, maybe it’s not so bad. She knows about harems. And maybe there's magic to help speed up the baby-making process. But! Her new male body isn’t much different from her old one. Short, slim, and pale, with a feminine face. The only difference between her and a girl is the lack of a breast. And nowadays, everyone has different tastes—and for some men, breasts aren't everything. Those men are now swarming around him like she's the village belle. He has to prove it! He has to show that thing men are supposed to have! But! Why are these men getting even more aggressive?! Now they want him to carry their babies?!

After dying in his old world, Leo is reborn in a Fantasy World. Now just a common soldier trainee, Leo discovers a hidden system only he can see — a status window that shows his skills and growth. While others struggle to improve, Leo rises quickly, mastering the spear and even defeating Garrett, the castle’s strongest fighter.

Vio used to be the man you called when you wanted a problem to disappear—quietly, permanently. No questions. No witnesses. No trace. But one day changed everything. He wakes up in a world that makes no sense: a place of monsters, mages, and ancient magic—and he’s no longer even human. He’s a machine built for survival. Metal bones. Synthetic skin. A heart that beats only because a System says it should. [Congratulations, Hero. Mission Activated: Kill or Be Killed.] [Penalty for Failure: Hero’s heart will stop.] Now, Vio has to play by rules he doesn’t understand, in a world that wants him dead just for existing. But if he’s going down, he’s taking their rules with him. Armed with the mind of a killer and the body of a machine, Vio will forge a new path—where steel meets spellcraft, science rewrites sorcery, and fear becomes his greatest weapon. He used to erase problems. Now, he is the problem. What to Expect: Anti-Hero MC - Ruthless protagonist who does what's necessary, calculates profit vs loss with cold precision. Weak to OP - Progressive power growth that feels earned through blood, sweat, and strategic thinking. Kingdom/Army Building - Starts small with nothing, builds his empire from the ground up in later chapters. On/Off Romance - Intense when it matters to the plot, absent when it doesn't interfere with progression. SLOW-BURN Harem - Harem elements unfold organically after plot foundations are set. No rushed bonds. Gaming Elements - Heavy inspiration from game mechanics and concepts (not numbers-heavy). Magic + Tech - Spiritual abilities seamlessly mixed with cutting-edge futuristic technology. Slow Burn Worldbuilding - Deep lore, multiple realms, complex power structures that unfold naturally. System - Store, inventory, gacha elements, the whole package for that addictive progression. Politics - Light but necessary for plot movement and character development. Multiple Skills/Abilities - Extensive ability system with endless room for creative growth. Schedule: Daily uploads for first month, then 5/week (may adjust based on reader feedback)

Feng Yun transmigrates into a fantasy world filled with magical powers and immortals. Just as he was wondering about his future, the system activated... [Ding, activation confirmed. The novice gift package will be issued automatically.] ["Ding, congratulations to the host for obtaining a random special physique: Sacred Dao Body of Chaos.] ["Ding, congratulations to the host for obtaining the Supreme Foundation Building Treasure.] ["Ding, congratulations to the host for obtaining a hundred million top-grade spirit stones.] ["Ding, congratulations to the host for obtaining The Celestial Yin Yang Dual Cultivation Technique.] "Hmm, there is a dual cultivation technique, You guys do boring cultivation, I am going with the Dual Cultivation." Feng Yun laughed heartily. Years passed... decades passed... Feng Yun was sitting on the immortal throne, embraced by his immortal wives, and sighed in satisfaction, 'This is life.' ------------------------ Release Schedule: 7 chapters per week. ------------------------ DISCLAIMER: English isn't my native language, there's bound to be some errors here and there. ----------------------- Join Discord Server→ https://discord.gg/pZVsJWS

Transmigrated as the young Earl of a declining noble family, Paul Grayman sets out to take his territory to the peak. Armed with the knowledge of the modern world, he will create firearms, paper, porcelain, industrial tools and much more. Follow Paul, as he treads against the currents of time, fighting Noble Lords, Secret Magic Organizations, Magical Races and a Corrupt Church, ushering in the age of industrialization in the backwater world... ---------------------------------------------------------------- Hey Guys... So W3BN0V3L rejected my C0NTRACT request... They didn't specify why... So if you want to support me for my work... Please join me on P@TR30N.C0M/CinderTL And remember it's /CinderTL, I lost the former account because I don't remember the email it was made on... READ UPTO 200-250 Chapters AHEAD ON P4TR30N... The updates here will still be coming regularly... hopefully...

At 26, Portuguese footballer Tobi Oliveira ended his life, crushed by regret and failure. But fate gives him a second chance—sending him ten years back to when he was just 16, with a mysterious football system and all the memories of his past. Now, with raw talent, real hunger, and the unwavering support of his mother-agent and football-loving little sister, Tobi is determined to rewrite his story. From Sporting CP to Valencia’s first team, he must juggle brutal training, school, media pressure, and the emotional weight of his past life. But success doesn’t come easy. His stats drop in the pros. Not every match ends in victory. And greatness demands more than just skill—it demands heart.

[Mature and Taboo Contents!] James Trevills, a man who rose to global prominence by seducing and ultimately ruining countless women, found his carefully constructed empire of wealth and notoriety undone by the same women. Yet, his end was merely a new beginning. Reborn as an infant named Harold in a vibrant world brimming with magic, he starts really well! A hot caring mother! A lovely overprotective big sister! A new life! This unexpected second chance won't temper his ruthless ambition. Though now a mere babe, Harold intends to ascend to the pinnacle of this new world, determined to forge his own Harem Empire. His greatest asset? The unlimited Assimilation Skill, enabling him to perfectly master any talent or ability simply by observing and practicing it. James Trevills had fallen but Harold Eindoral woke up.

As the future High-Ranking among Elven, I was meant to be dignified and holy—but my friends never gave me the chance. One is a human prodigy turned "cripple" after an accident, determined to prove everyone wrong. Another is the Demon King, whose idea of preparing for war involves turning his entire race into farmers. As I watch my friends stir chaos in their own ways, I can’t help but wonder—how did I end up in the middle of all this?

"If magic is power, then I'll build my own." - Adrian. When a genius tech developer dies from overworking, he awakens in a world ruled by magic, ancient empires, and mythical beasts. But unlike the natives who manipulate elemental mana, he is granted a mysterious technology system that lets him reconstruct modern and futuristic tech. Armed with the knowledge of his old world and this game-like system, he begins to revolutionize the magic world. But his rise threatens the very foundation of society, drawing the attention of kings, mages, and forbidden powers that ought not to be offended. As nations clash and secrets unfold, one question remains: Can technology coexist with magic… or will one destroy the other? [WSA 2025 Entry] Join the Discord: https://discord.gg/du488ETB

Moe, a recent graduate from a prestigious university, is on the hunt for a job when fate takes an unexpected turn. After acing a crucial interview, he finds himself in a life-altering accident that transmigrated him into a Fantasy world. After transmigration, instead of gaining extraordinary powers, he awakens in the body of Arthur Jr., an incompetent king ruling over the small kingdom of Keldoria. In a realm where magic is commonplace, Arthur Jr. is unable to wield any magic abilities, leaving him at a significant disadvantage. However, armed with the authority of a king and the knowledge of modern society he will transform the small kingdom of Keldoria into a advance nation where technology and magic coexist. ------------------------------------------------------------------------- -----Disclaimer------- This is a pure kingdom-building story that emphasizes the economy and technological advancements of a nation rather than magic or the strength of a single individual. This is also a slow-progression story(Slow burn!!!), focusing on governance, development, and strategy. While the pacing may feel slow, I will ensure that each chapter remains engaging and immersive. Readers who prefer fast-paced stories with an overpowered protagonist from the start may find this novel different from their usual preferences. Expect a strong focus on macroeconomics rather than microeconomics, as this story revolves around building and managing an entire kingdom rather than running a single business. The protagonist will not possess overpowered abilities or cheats such as system, but will rely on his intelligence, knowledge, and authority as a ruler to shape his kingdom’s future. It is my first time ever to write a novel so to be honest, I use AI(GPT and Blackbox.io) to enhanced/rewrite my writing. However the idea, world building, concept and everything else is written by me and me alone. So reader who enjoy 100% Human work I am sorry to disappoint you, however I don't use AI by giving it idea prompt and copy pasting the result but I write on my own then I use AI to enhance my writing style and making it more enjoyable to read. Thus the writing may involved AI but it is 100% human idea and concept. Hope you enjoy!!!!

A decorated Air Force pilot, 34 years old, meets an untimely demise—only to awaken in a war-torn fantasy medieval world. Now inhabiting the body of Mechal, the second son of a baron, he finds himself recovering from a near-fatal injury orchestrated by his own elder brother. But while the old Mechal might have been consumed by reckless fury, the new Mechal is different—calculating, patient, and ready to play the long game. When a rebellion unexpectedly shakes the kingdom, Mechal seizes the opportunity to carve his place in history. With a sharp mind, battlefield tactics, and an understanding of human nature, he navigates the treacherous world of nobility, rising from an overlooked second son to a powerful force. Through cunning strategy and ruthless ambition, he secures victories, earns a title, and claims land of his own—laying the foundation for a rule unlike any other. But the world of nobility is a den of vipers. Political intrigue, backstabbing aristocrats, kingdom-wide conflicts, and the ever-present shadow of war loom over him. As he builds his domain, he must outmaneuver rivals, forge alliances, and solidify his power—because in this world, only the strong survive. Inspired by the noble struggles of the Holy Roman Empire, this story weaves war, politics, trade, and ambition into a gripping tale of power and strategy. Watch as an upstart reshapes the fate of a kingdom, one calculated move at a time.

Yamete Kimochi, a lazy Japanese gamer, is furious at a poorly designed RPG boss that keeps killing him. Out of frustration, he downloads a cheat engine to hack the game—only to receive a bizarre message after winning: "Congratulations! You have been selected to enter the game world with your cheats enabled!" Suddenly transported into a glitchy medieval fantasy world, Kazuki discovers his "Cheat Engine" ability lets him manipulate game mechanics—but with ridiculous limitations. To survive, he must complete absurd quests given by GLich-chan, a snarky system AI living in his head. From duplicating bugged items to fighting monsters with broken hitboxes, Kazuki navigates a world where: - Slap the stuck NPC until his dialogue unfreezes. - Quests make no sense ("Collect 10 flowers… but the map only has 9"). - Fix the broken bridge… by reloading the area. (Good luck with that.) With GLich-chan mocking him and the world crumbling from his exploits, Kimochi must decide: Will he keep relying on cheats, or learn to grow stronger—and maybe fix this broken world?

A high-schooler who loves playing FPS games were reincarnated in the fantasy world. And usually, those who were isekaid were blessed with overpowered magic and a legendary beast. However, our main character is different. Instead of those things, he awakened a shop system where he could purchase American freedom! And since modern guns is as good as magic, he decided to make full use of this ability and make a name for himself in this new world. Fireball? Cute. My M203 grenade launcher makes a bigger boom. Summoned beast? That’s nice, I’ve got a UAV with thermal optics. You can split oceans with magic? Cool. I can erase cities with a nuke. Whatever overpowered spell you’ve got, I’ve got something better.

Moe, a recent graduate from a prestigious university, is on the hunt for a job when fate takes an unexpected turn. After acing a crucial interview, he finds himself in a life-altering accident that transmigrated him into a Fantasy world. After transmigration, instead of gaining extraordinary powers, he awakens in the body of Arthur Jr., an incompetent king ruling over the small kingdom of Keldoria. In a realm where magic is commonplace, Arthur Jr. is unable to wield any magic abilities, leaving him at a significant disadvantage. However, armed with the authority of a king and the knowledge of modern society he will transform the small kingdom of Keldoria into a advance nation where technology and magic coexist. ------------------------------------------------------------------------- -----Disclaimer------- This is a pure kingdom-building story that emphasizes the economy and technological advancements of a nation rather than magic or the strength of a single individual. This is also a slow-progression story(Slow burn!!!), focusing on governance, development, and strategy. While the pacing may feel slow, I will ensure that each chapter remains engaging and immersive. Readers who prefer fast-paced stories with an overpowered protagonist from the start may find this novel different from their usual preferences. Expect a strong focus on macroeconomics rather than microeconomics, as this story revolves around building and managing an entire kingdom rather than running a single business. The protagonist will not possess overpowered abilities or cheats such as system, but will rely on his intelligence, knowledge, and authority as a ruler to shape his kingdom’s future. It is my first time ever to write a novel so to be honest, I use AI(GPT and Blackbox.io) to enhanced/rewrite my writing. However the idea, world building, concept and everything else is written by me and me alone. So reader who enjoy 100% Human work I am sorry to disappoint you, however I don't use AI by giving it idea prompt and copy pasting the result but I write on my own then I use AI to enhance my writing style and making it more enjoyable to read. Thus the writing may involved AI but it is 100% human idea and concept. Hope you enjoy!!!!

Syres Vale was a sick girl from Earth. She spent her life in pain, locked in hospitals, waiting to die. Then one day, she woke up in another world — Artelia. A world she had created for years while lying on her sickbed. A place built on magic and fantasy. She doesn’t know how or why she’s here. But for the first time, she feels alive. This world is nothing like her old one. Here, she can walk. She can run. She can feel the wind. She’s finally alive. In this life, she wants to live as much as she couldn’t before. She wants to explore the farthest corners of Artelia. She wants to experience everything she never could. There are no limits to what she can achieve now. This time, it’s her life to live the way she wants. But with rising conflicts threatening Artelia, a war between gods and deities could potentially put a premature end her dreams.

What if one man could summon the entire military-industrial power of the early 20th century... in a medieval world? Hierd Die Grace awakens in a strange land, his past life a blur, but one thing is clear! He wields now a terrifying gift. Anything that existed in the 1900s towards the 1950s. Whether that be guns, warships, tanks, technology, even planes! He can create and command. From an isolated village within his protection. To a city Hierd builds. Then a nation, and soon; an Empire. Against monsters of the winters, magical kingdoms, and ancient powers, he unleashes fleets, battalions, and firepower never dreamed of in this medieval sword and magicks world. --- "I am the leader of Germany. It's founder, it's lord, it's force and intellect. I have come to plunder this city, not for resource, but for an army of men. I have not come to massacre innocent men and women. We have detained the civilians and put them in our carriages and tents. Fed them and reassured them. To the knights we have killed, I give my apology. But for this is war, apologies are not heard from, but are observed upon." - Hierd Die Grace

In a parallel world where magic thrives, Lucifer finds himself reincarnated with an unconventional power: the "Hentai System." Despite his lack of inherent magical talent, he discovers that this unique system allows him to grow in strength by forming intimate connections with enchanting women. With his newfound abilities, he embarks on a journey to conquer challenges, harness magical prowess, and win the hearts of alluring beauties. As Lucifer navigates this reverse world, his pursuit of power, romance, and adventure intertwines in unexpected and entertaining ways. ( Did you see that synopsis fuck it, do you think if any men are reborn in this type of world he will just sit down no! He will fuck every woman. Don't try to use your imagination, just be kudzu-ma). ( In this world, there will be many different types of living beings, and MC will fuck them all, and this will be kingdom-building.)

About the Novel — Re:Spawn: Reincarnated into a Fantasy World (Spoilers Ahead): Izuma Nasiki was just another high school student — until one moment of recklessness changed everything. A deadly crash ends his life almost instantly. But death, as it turns out, isn’t the end. Izuma wakes up in a completely different world — one filled with danger, magic, and mystery. Still writhing in pain, disoriented and terrified, he quickly realizes something horrifying: he’s not special here. He’s not overpowered. He’s just… human. And being human in this world? That might be the deadliest challenge of all. His only goal? Make it back home. But with every step forward dragging him deeper and deeper into the shadows. Each death, something inside him frays. The blood fades, the scars vanish, but the weight never leaves. And slowly, Izuma starts to wonder… What if returning means becoming a monster… Would he still take that step? Or worse — What if he already has?

Despues de pasar por varios eventos donde perdio a sus familiares y encontrarse con una trajedia tras otra, la vida le da la oportunidad de cambiar su destino, motivado para que esos eventos no se repitan de nuevo, empezara una nueva aventura con la motivacion de salvar a su familia, esta decidido a hacer todo lo posible para tener una mejor vida.

A woman awakens in an unfamiliar world, feeling frightened, she begins her journey. Fortunately, like others who have been reincarnated, she receives a system. However, it's about something completely foreign to her... FARMING?!

CAUTION : [TABOO] Betrayed by his most trusted soldier captain jack was killed, but when he thought it was all over he meet the soul of a man named Alex Eswald. Alex said to him "I will allow your soul to reincarnate in my body but on two conditions, you need to fulfill these conditions if not you will perish" "What are your conditions ?" "First you need to kill the bastard who betrayed me and get revenge for me" "Understandably, what is the second condition" "the second condition...you n-need to...to" "out with it" "you need to fuck..." "huh" "them all" "huh ?" "The second condition is that you need to fuck all those around me, but not just them, you need to fuck all the powerful women" "How am I supposed to do that ?" "Don't worry I will give you a gift that will help you in your journey, so do you accept and promise to fulfill those conditions ?" "I promise" follow jack as he becomes Alex through his journey to fuck all powerful women of his new world, it's not like he wanted it to happen, obviously, but you know, he had to since he promised. ======== Tags: Reincarnation - Smut - incest - incest Harem - No Yuri - No NTR (there might be netori) - Milf - Harem - Mature - R18 - Pregnancy - others races- Weak to strong *** Hello you all, I'm a new author and this is actually my first novel and I don't have that much experience so there might be some errors, but don't worry I will try to become better. I would like to be honest by saying right now that this novel is for me and fellows cultured peoples to enjoy. So, I assume that those that still remains in this place are all fellows cultured peoples. If you like the story, you should support it (you really should support) Release schedule: one chapter per day. Discord channel link : https://discord.gg/zcbyBHU7 Patreon : p@treon.com/RAASD0

when Leon and couple million humans are brought to an apocalypse world Leon obtained the military system to build his own military and survive obtaining allies and enemies alike with an ever evolving virus

yo if you are reading this , please leave a comment on what would suit in here , i dont want it to sound cringy

"Welcome, hero. Our savior. Please… save us." “Huh? Me? I’m a loser. Why the hell did I get transmigrated? How can I save anyone… when I can’t even save myself?” A nobody from Earth suddenly finds himself in a fantasy world where people call him a hero. But he’s no warrior—just a loser trying to make sense of it all. Can someone like him rise to the challenge, or is he doomed to fail again?

Fade was a legendary assassin that could kill just about anyone, as long as the price was right and the reason was just. One day as he was reminiscing about his life when he lost someone important, he fell asleep. When he woke up he was in a weird place, a different body, a different world.

Reborn in a World of Women? Marcus Bellweather died pathetically—stabbed over forty dollars by a convenience store robber. But death was just the beginning. Reborn as the sole heir to the most powerful duchess in a matriarchal world where women wield all magical and political power, Marcus should be living every man's fantasy. Gorgeous sisters who dote on him, immortal academy instructors offering personal tutoring, an empress requesting private meetings, princesses flooding him with marriage proposals—paradise served on a silver platter. There's just one catch: men in this world are expected to be submissive pets, beautiful ornaments for powerful women to collect and control. Marcus has seen enough anime to know how this story ends, and he's not playing that role. Why be a caged bird when you can own the entire aviary? His awakening ceremony triggers two life-changing events: an Incubus System that grows stronger through intimate conquest and strategic bonding, allowing him to copy magical abilities from partners while creating unbreakable loyalty through pleasure. The second? A vengeful dead god demanding he destroy this paradise out of spite. The choice is simple—ignore the bitter deity's tantrums and focus on the real prize. Armed with supernatural charm, reality-breaking magic, and the strategic mind of someone who understands power dynamics, Marcus begins his transformation from zero to the epitome of everything any woman could desire. Systematically converting every potential threat into a devoted ally—from family members discovering new depths of submission, to untouchable immortals abandoning millennia of chastity, to scheming duchesses becoming willing servants to his desires. But this world holds deeper mysteries than anyone suspects, and Marcus's refusal to play by established rules will either reshape paradise completely—or bring divine consequences that threaten everything he's building. Heavy romance with explicit encounters, strategic harem building through genuine connection, academy intrigue with immortal beauties, and political manipulation as one man's lustful journey proves that sometimes the best way to save paradise is to conquer it completely—while becoming the ultimate male fantasy that no woman can resist.